电力拉线工 Electrical Linesworker ; Electrical lines worker

电源线拉力测试 Cord anchorage test ; Strain relief test ; Power cord pull test

电线拉力测试 cord strain relief test ; pull test ; anchorage test

绞线计算拉断力 CUTS

线扣拉力测试 Strain relief test

电力拉线工人 Electrical Powerline Tradesperson

拉力线 line of pull

抗升力拉线 landing wire

金线拉力示意图 Sketch of gold thread tension ; Gold Thread tensile sketch map ; Gold wire tension diagram

高拉力钢线 High Tensile Wire